The Saltpeter Museum Corporation, a non-profit private institution shaped by the offices’ former inhabitants and their descendants, is the site manager. Founded in 1997 with the purpose of recovering Humberstone and Santa Laura’s cultural heritage, it works in coordination with the Ministry of Culture, Arts and Heritage and UNESCO to protect, restore and administrate these Saltpeter Works. In 2002, the Corporation acquired the land occupied by Humberstone and Santa Laura.